Can't install Ubuntu one on Ubuntu 12.04.2

Can't install Ubuntu one on Ubuntu 12.04.2

I'm installing ubuntuone on Ubuntu 12.04.2. In the middle of installation
a message pops up saying that:
ubuntuone-control-panel-qt: Depends:python(<2.8) but 2.7.3-0ubuntu2 is to
be installed
And few other lines. My understanding is that I've to install
ubuntuone-control-panel-qt. And that in turns require installing
ubunutu-sso-client but that require removing softare-center, ubuntu-dektop
etc.
What should I do now?
Thanks